Copy functionality into calling location from Telephony.
Bug: 144074601
Test: make
Change-Id: I9722146b05a49aa039385bcc78ff238ace6d369a
Merged-In: I9722146b05a49aa039385bcc78ff238ace6d369a
diff --git a/src/com/android/providers/telephony/MmsSmsProvider.java b/src/com/android/providers/telephony/MmsSmsProvider.java
index 1170aad..0624be7 100644
--- a/src/com/android/providers/telephony/MmsSmsProvider.java
+++ b/src/com/android/providers/telephony/MmsSmsProvider.java
@@ -42,6 +42,7 @@
import android.provider.Telephony.ThreadsColumns;
import android.text.TextUtils;
import android.util.Log;
+import android.util.Patterns;
import com.google.android.mms.pdu.PduHeaders;
@@ -51,6 +52,8 @@
import java.util.HashSet;
import java.util.List;
import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
/**
* This class provides the ability to query the MMS and SMS databases
@@ -102,6 +105,17 @@
private static final int URI_MESSAGE_ID_TO_THREAD = 18;
/**
+ * Regex pattern for names and email addresses.
+ * <ul>
+ * <li><em>mailbox</em> = {@code name-addr}</li>
+ * <li><em>name-addr</em> = {@code [display-name] angle-addr}</li>
+ * <li><em>angle-addr</em> = {@code [CFWS] "<" addr-spec ">" [CFWS]}</li>
+ * </ul>
+ */
+ public static final Pattern NAME_ADDR_EMAIL_PATTERN =
+ Pattern.compile("\\s*(\"[^\"]*\"|[^<>\"]+)\\s*<([^<>]+)>\\s*");
+
+ /**
* the name of the table that is used to store the queue of
* messages(both MMS and SMS) to be sent/downloaded.
*/
@@ -530,8 +544,8 @@
* Return the canonical address ID for this address.
*/
private long getSingleAddressId(String address) {
- boolean isEmail = Mms.isEmailAddress(address);
- boolean isPhoneNumber = Mms.isPhoneNumber(address);
+ boolean isEmail = isEmailAddress(address);
+ boolean isPhoneNumber = isPhoneNumber(address);
// We lowercase all email addresses, but not addresses that aren't numbers, because
// that would incorrectly turn an address such as "My Vodafone" into "my vodafone"
@@ -1414,4 +1428,47 @@
Log.w(LOG_TAG, "Ignored unsupported " + method + " call");
return null;
}
+
+ /**
+ * Is the specified address an email address?
+ *
+ * @param address the input address to test
+ * @return true if address is an email address; false otherwise.
+ */
+ private static boolean isEmailAddress(String address) {
+ if (TextUtils.isEmpty(address)) {
+ return false;
+ }
+
+ String s = extractAddrSpec(address);
+ Matcher match = Patterns.EMAIL_ADDRESS.matcher(s);
+ return match.matches();
+ }
+
+ /**
+ * Is the specified number a phone number?
+ *
+ * @param number the input number to test
+ * @return true if number is a phone number; false otherwise.
+ */
+ private static boolean isPhoneNumber(String number) {
+ if (TextUtils.isEmpty(number)) {
+ return false;
+ }
+
+ Matcher match = Patterns.PHONE.matcher(number);
+ return match.matches();
+ }
+
+ /**
+ * Helper method to extract email address from address string.
+ */
+ private static String extractAddrSpec(String address) {
+ Matcher match = NAME_ADDR_EMAIL_PATTERN.matcher(address);
+
+ if (match.matches()) {
+ return match.group(2);
+ }
+ return address;
+ }
}